./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test1-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_9a3a5179-8118-41f3-a731-5411b5bf66c8/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_9a3a5179-8118-41f3-a731-5411b5bf66c8/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_9a3a5179-8118-41f3-a731-5411b5bf66c8/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_9a3a5179-8118-41f3-a731-5411b5bf66c8/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test1-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_9a3a5179-8118-41f3-a731-5411b5bf66c8/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_9a3a5179-8118-41f3-a731-5411b5bf66c8/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 4af64e528adcfe4ff38d4564e0dbfef188171aaa .............................................................................................................................. Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_9a3a5179-8118-41f3-a731-5411b5bf66c8/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_9a3a5179-8118-41f3-a731-5411b5bf66c8/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_9a3a5179-8118-41f3-a731-5411b5bf66c8/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_9a3a5179-8118-41f3-a731-5411b5bf66c8/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test1-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_9a3a5179-8118-41f3-a731-5411b5bf66c8/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_9a3a5179-8118-41f3-a731-5411b5bf66c8/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 4af64e528adcfe4ff38d4564e0dbfef188171aaa .................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:38:10,111 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:38:10,114 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:38:10,190 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:38:10,191 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:38:10,196 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:38:10,199 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:38:10,203 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:38:10,206 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:38:10,212 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:38:10,214 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:38:10,215 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:38:10,216 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:38:10,219 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:38:10,221 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:38:10,223 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:38:10,224 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:38:10,225 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:38:10,230 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:38:10,238 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:38:10,240 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:38:10,241 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:38:10,243 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:38:10,244 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:38:10,252 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:38:10,253 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:38:10,254 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:38:10,256 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:38:10,256 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:38:10,258 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:38:10,258 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:38:10,260 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:38:10,262 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:38:10,263 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:38:10,264 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:38:10,265 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:38:10,265 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:38:10,266 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:38:10,266 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:38:10,267 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:38:10,267 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:38:10,272 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_9a3a5179-8118-41f3-a731-5411b5bf66c8/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-28 04:38:10,313 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:38:10,313 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:38:10,315 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:38:10,315 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:38:10,315 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:38:10,315 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:38:10,315 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:38:10,316 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:38:10,316 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:38:10,316 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:38:10,317 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:38:10,317 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:38:10,317 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:38:10,317 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:38:10,318 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:38:10,318 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:38:10,318 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:38:10,318 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:38:10,318 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:38:10,319 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:38:10,319 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:38:10,319 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:38:10,319 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:38:10,319 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:38:10,320 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:38:10,320 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_9a3a5179-8118-41f3-a731-5411b5bf66c8/bin/ukojak/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_9a3a5179-8118-41f3-a731-5411b5bf66c8/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4af64e528adcfe4ff38d4564e0dbfef188171aaa [2020-11-28 04:38:10,628 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:38:10,658 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:38:10,660 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:38:10,662 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:38:10,664 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:38:10,665 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_9a3a5179-8118-41f3-a731-5411b5bf66c8/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test1-1.i [2020-11-28 04:38:10,755 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9a3a5179-8118-41f3-a731-5411b5bf66c8/bin/ukojak/data/37be8a486/c8819d44b7544924ac249700a03fc063/FLAGc375eef48 [2020-11-28 04:38:11,383 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:38:11,383 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_9a3a5179-8118-41f3-a731-5411b5bf66c8/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test1-1.i [2020-11-28 04:38:11,403 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9a3a5179-8118-41f3-a731-5411b5bf66c8/bin/ukojak/data/37be8a486/c8819d44b7544924ac249700a03fc063/FLAGc375eef48 [2020-11-28 04:38:11,614 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_9a3a5179-8118-41f3-a731-5411b5bf66c8/bin/ukojak/data/37be8a486/c8819d44b7544924ac249700a03fc063 [2020-11-28 04:38:11,617 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:38:11,619 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:38:11,623 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:38:11,623 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:38:11,627 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:38:11,628 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:38:11" (1/1) ... [2020-11-28 04:38:11,637 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@60698d29 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:38:11, skipping insertion in model container [2020-11-28 04:38:11,637 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:38:11" (1/1) ... [2020-11-28 04:38:11,644 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:38:11,718 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:38:11,942 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:38:11,944 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@34b97dff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:38:11, skipping insertion in model container [2020-11-28 04:38:11,944 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:38:11,945 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:38:11,947 INFO L168 Benchmark]: Toolchain (without parser) took 326.51 ms. Allocated memory is still 92.3 MB. Free memory was 55.9 MB in the beginning and 69.9 MB in the end (delta: -14.0 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:38:11,949 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 92.3 MB. Free memory was 63.9 MB in the beginning and 63.9 MB in the end (delta: 26.8 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:38:11,951 INFO L168 Benchmark]: CACSL2BoogieTranslator took 321.75 ms. Allocated memory is still 92.3 MB. Free memory was 55.8 MB in the beginning and 69.9 MB in the end (delta: -14.1 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:38:11,953 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 92.3 MB. Free memory was 63.9 MB in the beginning and 63.9 MB in the end (delta: 26.8 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 321.75 ms. Allocated memory is still 92.3 MB. Free memory was 55.8 MB in the beginning and 69.9 MB in the end (delta: -14.1 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:38:14,178 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:38:14,181 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:38:14,214 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:38:14,214 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:38:14,216 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:38:14,218 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:38:14,220 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:38:14,223 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:38:14,224 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:38:14,225 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:38:14,227 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:38:14,227 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:38:14,229 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:38:14,230 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:38:14,232 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:38:14,233 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:38:14,234 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:38:14,236 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:38:14,239 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:38:14,241 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:38:14,249 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:38:14,251 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:38:14,252 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:38:14,255 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:38:14,256 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:38:14,256 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:38:14,257 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:38:14,258 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:38:14,259 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:38:14,259 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:38:14,260 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:38:14,266 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:38:14,268 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:38:14,272 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:38:14,272 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:38:14,273 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:38:14,273 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:38:14,274 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:38:14,276 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:38:14,277 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:38:14,278 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_9a3a5179-8118-41f3-a731-5411b5bf66c8/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-28 04:38:14,328 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:38:14,328 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:38:14,331 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:38:14,331 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:38:14,332 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:38:14,332 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:38:14,332 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:38:14,332 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:38:14,332 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:38:14,333 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:38:14,333 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:38:14,334 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:38:14,334 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:38:14,334 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:38:14,334 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:38:14,334 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:38:14,335 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:38:14,335 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:38:14,335 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:38:14,335 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:38:14,335 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:38:14,336 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:38:14,336 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:38:14,336 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:38:14,336 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:38:14,336 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:38:14,336 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:38:14,337 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:38:14,337 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:38:14,337 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:38:14,337 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_9a3a5179-8118-41f3-a731-5411b5bf66c8/bin/ukojak/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_9a3a5179-8118-41f3-a731-5411b5bf66c8/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4af64e528adcfe4ff38d4564e0dbfef188171aaa [2020-11-28 04:38:14,731 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:38:14,754 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:38:14,757 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:38:14,759 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:38:14,760 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:38:14,760 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_9a3a5179-8118-41f3-a731-5411b5bf66c8/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test1-1.i [2020-11-28 04:38:14,845 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9a3a5179-8118-41f3-a731-5411b5bf66c8/bin/ukojak/data/608e91fd8/321848f58480433e89eedfe064a21a6f/FLAGa0f92c7e2 [2020-11-28 04:38:15,470 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:38:15,471 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_9a3a5179-8118-41f3-a731-5411b5bf66c8/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test1-1.i [2020-11-28 04:38:15,495 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9a3a5179-8118-41f3-a731-5411b5bf66c8/bin/ukojak/data/608e91fd8/321848f58480433e89eedfe064a21a6f/FLAGa0f92c7e2 [2020-11-28 04:38:15,713 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_9a3a5179-8118-41f3-a731-5411b5bf66c8/bin/ukojak/data/608e91fd8/321848f58480433e89eedfe064a21a6f [2020-11-28 04:38:15,716 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:38:15,719 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:38:15,721 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:38:15,722 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:38:15,725 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:38:15,726 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:38:15" (1/1) ... [2020-11-28 04:38:15,729 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1fd8b93a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:38:15, skipping insertion in model container [2020-11-28 04:38:15,729 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:38:15" (1/1) ... [2020-11-28 04:38:15,736 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:38:15,807 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:38:16,099 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:38:16,101 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6dc62067 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:38:16, skipping insertion in model container [2020-11-28 04:38:16,101 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:38:16,102 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:38:16,105 INFO L168 Benchmark]: Toolchain (without parser) took 384.30 ms. Allocated memory is still 69.2 MB. Free memory was 52.2 MB in the beginning and 54.2 MB in the end (delta: -2.0 MB). Peak memory consumption was 13.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:38:16,106 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 69.2 MB. Free memory is still 52.5 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:38:16,108 INFO L168 Benchmark]: CACSL2BoogieTranslator took 380.68 ms. Allocated memory is still 69.2 MB. Free memory was 51.9 MB in the beginning and 54.4 MB in the end (delta: -2.5 MB). Peak memory consumption was 13.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:38:16,110 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 69.2 MB. Free memory is still 52.5 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 380.68 ms. Allocated memory is still 69.2 MB. Free memory was 51.9 MB in the beginning and 54.4 MB in the end (delta: -2.5 MB). Peak memory consumption was 13.4 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...